Merge "composer: vts: send refresh frame even composition changes" into rvc-dev am: ac4ee96268 am: e01dd849b6 am: 5eb07350dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/11631145

Change-Id: I59f9a02d42fda68d0ad7392c25dc7bef01104c4e